Frost dates in Cassia County, Idaho
The average last spring frost in Cassia County falls May 7 to Jun 5 and the average first fall frost Sep 13 to Oct 5, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a to 6b. Places: Albion, Burley, Declo, Malta, Murtaugh, Oakley. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 83311 | Albion | Jun 5 | Sep 13 | 6b |
| 83312 | May 15 | Oct 2 | 6a | |
| 83318 | Burley | May 7 | Oct 4 | 6b |
| 83323 | Declo | Jun 5 | Sep 13 | 6a |
| 83342 | Malta | Jun 1 | Sep 19 | 6a |
| 83344 | Murtaugh | May 7 | Oct 5 | 6b |
| 83346 | Oakley | May 15 | Oct 2 | 6b |
Nearby counties
Minidoka County Jerome County Twin Falls County Power County Lincoln County Oneida County
All Idaho counties · Download Idaho frost dates (CSV)
Never miss a frost: get The Dial
Weekly yard timing, plus frost and soil-temperature alerts for your ZIP code.
- Freeze alerts
- Soil-temp heads-up
- Weekly yard to-dos
Free. One weekly email plus alerts when your ZIP has a frost or a soil-temperature change worth acting on. After you submit, Kit (our email provider) sends a confirmation email: check your email and click the link to confirm. You aren't subscribed until you do. We collect only your email address and ZIP, sent to Kit to deliver The Dial. Unsubscribe anytime.